Wall plug



FIG. 1 is a rear perspective view of a wall plug showing my new design;

FIG. 2 is a top plan view thereof, the bottom being identical;

FIG. 3 is a left side elevational view thereof, the right side being amirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear perspective view of a second embodiment of FIG. 1;

FIG. 7 is a top plan view of FIG. 6, the bottom being identical;

FIG. 8 is a left side elevational view of FIG. 6, the right side being amirror image;

FIG. 9 is a rear elevational view of FIG. 6; and,

FIG. 10 is a front elevational view of FIG. 6.

The ornamental design for a wall plug, as shown and described.